[BioC] (no subject)

[Jiuzhou song]

Hi, Fellows:

I want to install bioconductor on Sun, machine hardware sun4u, version 5.9 
operator system, sparc processor. After I loaded affy, I met some issues:
>library(affy)
Loading required package: tkWidgets
Loading required package: widgetTools
Loading required package: tcltk
Error in firstlib(which.lib.loc, package) :
        Tcl/Tk support is not available on this system
Error: package 'tcltk' could not be loaded
>list.celfiles()
Error: couldn't find function "list.celfiles"

It seems all commends from affy can not work here. Why? any help from you 
would be greatly appriated. Thanks.

John